TLC2543profile

s7-1200 modbus tcp 通讯，1200PLC做服务器，(Modbus TCP/IP Server)

示范复制排序,输出过滤查询打印,取得字段及索引信息的范例程序()

EZcdf是NetCDF库的一个易于使用的高级界面，这是一种文件格式，允许人们在不使用体系结构的情况下写入/读取二进制文件关于底层的本机字节排序。(EZcdf is a high-level, easy-to-use interface to the NetCDF library , a file format which allows one to write/read binary files across architectures without regard to the underlying native byte ordering.)

单相逆变器SVPWM算法的实现，可供参考学习(Implementation of SVPWM Algorithm for Single-Phase Inverter)

调试，是让所有OI选手头疼的一件事情。这套资料深入浅出，详细充实，提供了大量切实可行的编程技巧，是全网最好的OI调试指导资料之一。现公开分享，以宴飨各位OI选手。(Debugging is a headache for all OI players. This set of data is simple, detailed, and provides a large number of practical programming skills. It is one of the best OI debugging guidance materials in the whole network. Now share it publicly to feast all OI players.)

说明：  信号发生器， 输出正弦波、三角波、方波，频率幅值可调(The signal generator outputs sine wave, triangle wave and square wave with adjustable frequency amplitude.)

此程序用fortran编写 功能: 1、是计算在载荷作用下的平面桁架位移以及杆件的轴力。轴力符号规定，受拉为正，受压为负。另外还哼计算支座反力。 2、对桁架的节点编号，采取先编可动节点，接着再编固定节点。 3、计算多工况问题 此程序出自《杆系结构程序设计》，有改动，原程序有错误-the procedure used to prepare fortran functions : 1. calculation of the load under the plane truss rod displacement and the axial force. Symbol axial force, the tension is positive, negative pressure. It also supports anti-hum calculating power. 2, the number of nodes truss, the first series to take movable joints, and then re-allocation fixed nodes. 3, the calculation of multi-state issues this procedure from the "bar structural design process," with changes, the original procedure is wrong

培训管理系统 （TMS） 一直在旨在帮助提供监视和管理人员培训和交流有关类、 认证和过期日期设置为所有涉及的人的信息。 TMS 提供每个培训用户区域仪表板上显示个人培训信息和通知。

说明：  一个monkey test的自动工具，用来进行软件界面的无计划测试(A monkey test of the automated tools used for software interface of unplanned test)

中国航空城市 IATA 代码（三位），js数组封装 比如： { "iata": "CTU", "name": "成都" }(flight city iata code in china, such as: { "iata": "CTU", "name": "CHENGDU" })